




'''simple docstring'''



import unittest

from transformers.testing_utils import CaptureStdout
from transformers.tools.python_interpreter import evaluate







def       _UpperCamelCase			(_lowerCamelCase				:  List[Any]						)-> List[Any]:




     '''simple docstring'''





     return x + 2







class      lowerCAmelCase (			unittest.TestCase):


       def    lowerCAmelCase   ( self	)   ->	Optional[int]:



            '''simple docstring'''




            __snake_case            =	'''x = 3'''
            __snake_case            =	{}
            __snake_case            =	evaluate(__SCREAMING_SNAKE_CASE     ,	{}     ,	state=__SCREAMING_SNAKE_CASE	)
            assert result == 3
            self.assertDictEqual(__SCREAMING_SNAKE_CASE     ,	{'''x''': 3}	)

            __snake_case            =	'''x = y'''
            __snake_case            =	{'''y''': 5}
            __snake_case            =	evaluate(__SCREAMING_SNAKE_CASE     ,	{}     ,	state=__SCREAMING_SNAKE_CASE	)
            # evaluate returns the value of the last assignment.
            assert result == 5
            self.assertDictEqual(__SCREAMING_SNAKE_CASE     ,	{'''x''': 5, '''y''': 5}	)


       def    lowerCAmelCase   ( self	)   ->	List[str]:



            '''simple docstring'''




            __snake_case            =	'''y = add_two(x)'''
            __snake_case            =	{'''x''': 3}
            __snake_case            =	evaluate(__SCREAMING_SNAKE_CASE     ,	{'''add_two''': add_two}     ,	state=__SCREAMING_SNAKE_CASE	)
            assert result == 5
            self.assertDictEqual(__SCREAMING_SNAKE_CASE     ,	{'''x''': 3, '''y''': 5}	)

            # Won't work without the tool
            with CaptureStdout() as out:
                 __snake_case            =	evaluate(__SCREAMING_SNAKE_CASE     ,	{}     ,	state=__SCREAMING_SNAKE_CASE	)
            assert result is None
            assert "tried to execute add_two" in out.out


       def    lowerCAmelCase   ( self	)   ->	Tuple:



            '''simple docstring'''




            __snake_case            =	'''x = 3'''
            __snake_case            =	{}
            __snake_case            =	evaluate(__SCREAMING_SNAKE_CASE     ,	{}     ,	state=__SCREAMING_SNAKE_CASE	)
            assert result == 3
            self.assertDictEqual(__SCREAMING_SNAKE_CASE     ,	{'''x''': 3}	)


       def    lowerCAmelCase   ( self	)   ->	List[str]:



            '''simple docstring'''




            __snake_case            =	'''test_dict = {\'x\': x, \'y\': add_two(x)}'''
            __snake_case            =	{'''x''': 3}
            __snake_case            =	evaluate(__SCREAMING_SNAKE_CASE     ,	{'''add_two''': add_two}     ,	state=__SCREAMING_SNAKE_CASE	)
            self.assertDictEqual(__SCREAMING_SNAKE_CASE     ,	{'''x''': 3, '''y''': 5}	)
            self.assertDictEqual(__SCREAMING_SNAKE_CASE     ,	{'''x''': 3, '''test_dict''': {'''x''': 3, '''y''': 5}}	)


       def    lowerCAmelCase   ( self	)   ->	List[Any]:



            '''simple docstring'''




            __snake_case            =	'''x = 3\ny = 5'''
            __snake_case            =	{}
            __snake_case            =	evaluate(__SCREAMING_SNAKE_CASE     ,	{}     ,	state=__SCREAMING_SNAKE_CASE	)
            # evaluate returns the value of the last assignment.
            assert result == 5
            self.assertDictEqual(__SCREAMING_SNAKE_CASE     ,	{'''x''': 3, '''y''': 5}	)


       def    lowerCAmelCase   ( self	)   ->	List[Any]:



            '''simple docstring'''




            __snake_case            =	'''text = f\'This is x: {x}.\''''
            __snake_case            =	{'''x''': 3}
            __snake_case            =	evaluate(__SCREAMING_SNAKE_CASE     ,	{}     ,	state=__SCREAMING_SNAKE_CASE	)
            # evaluate returns the value of the last assignment.
            assert result == "This is x: 3."
            self.assertDictEqual(__SCREAMING_SNAKE_CASE     ,	{'''x''': 3, '''text''': '''This is x: 3.'''}	)


       def    lowerCAmelCase   ( self	)   ->	Optional[int]:



            '''simple docstring'''




            __snake_case            =	'''if x <= 3:\n    y = 2\nelse:\n    y = 5'''
            __snake_case            =	{'''x''': 3}
            __snake_case            =	evaluate(__SCREAMING_SNAKE_CASE     ,	{}     ,	state=__SCREAMING_SNAKE_CASE	)
            # evaluate returns the value of the last assignment.
            assert result == 2
            self.assertDictEqual(__SCREAMING_SNAKE_CASE     ,	{'''x''': 3, '''y''': 2}	)

            __snake_case            =	{'''x''': 8}
            __snake_case            =	evaluate(__SCREAMING_SNAKE_CASE     ,	{}     ,	state=__SCREAMING_SNAKE_CASE	)
            # evaluate returns the value of the last assignment.
            assert result == 5
            self.assertDictEqual(__SCREAMING_SNAKE_CASE     ,	{'''x''': 8, '''y''': 5}	)


       def    lowerCAmelCase   ( self	)   ->	Optional[int]:



            '''simple docstring'''




            __snake_case            =	'''test_list = [x, add_two(x)]'''
            __snake_case            =	{'''x''': 3}
            __snake_case            =	evaluate(__SCREAMING_SNAKE_CASE     ,	{'''add_two''': add_two}     ,	state=__SCREAMING_SNAKE_CASE	)
            self.assertListEqual(__SCREAMING_SNAKE_CASE     ,	[3, 5]	)
            self.assertDictEqual(__SCREAMING_SNAKE_CASE     ,	{'''x''': 3, '''test_list''': [3, 5]}	)


       def    lowerCAmelCase   ( self	)   ->	str:



            '''simple docstring'''




            __snake_case            =	'''y = x'''
            __snake_case            =	{'''x''': 3}
            __snake_case            =	evaluate(__SCREAMING_SNAKE_CASE     ,	{}     ,	state=__SCREAMING_SNAKE_CASE	)
            assert result == 3
            self.assertDictEqual(__SCREAMING_SNAKE_CASE     ,	{'''x''': 3, '''y''': 3}	)


       def    lowerCAmelCase   ( self	)   ->	Optional[int]:



            '''simple docstring'''




            __snake_case            =	'''test_list = [x, add_two(x)]\ntest_list[1]'''
            __snake_case            =	{'''x''': 3}
            __snake_case            =	evaluate(__SCREAMING_SNAKE_CASE     ,	{'''add_two''': add_two}     ,	state=__SCREAMING_SNAKE_CASE	)
            assert result == 5
            self.assertDictEqual(__SCREAMING_SNAKE_CASE     ,	{'''x''': 3, '''test_list''': [3, 5]}	)

            __snake_case            =	'''test_dict = {\'x\': x, \'y\': add_two(x)}\ntest_dict[\'y\']'''
            __snake_case            =	{'''x''': 3}
            __snake_case            =	evaluate(__SCREAMING_SNAKE_CASE     ,	{'''add_two''': add_two}     ,	state=__SCREAMING_SNAKE_CASE	)
            assert result == 5
            self.assertDictEqual(__SCREAMING_SNAKE_CASE     ,	{'''x''': 3, '''test_dict''': {'''x''': 3, '''y''': 5}}	)




       def    lowerCAmelCase   ( self	)   ->	List[Any]:



            '''simple docstring'''




            __snake_case            =	'''x = 0\nfor i in range(3):\n    x = i'''
            __snake_case            =	{}
            __snake_case            =	evaluate(__SCREAMING_SNAKE_CASE     ,	{'''range''': range}     ,	state=__SCREAMING_SNAKE_CASE	)
            assert result == 2
            self.assertDictEqual(__SCREAMING_SNAKE_CASE     ,	{'''x''': 2, '''i''': 2}	)














'''simple docstring'''







from __future__ import annotations

from collections.abc import Iterator
from typing import Generic, TypeVar

__lowerCAmelCase        =							TypeVar("T")




class   __SCREAMING_SNAKE_CASE       (Generic[T]       ):


  """simple docstring"""


  def __init__(			self   ,	UpperCamelCase__	):






         """simple docstring"""


         a_						     =			data
         a_						     =			None







  def __str__(			self	):






         """simple docstring"""


         return f'{self.data}'





class   __SCREAMING_SNAKE_CASE       (Generic[T]       ):


  """simple docstring"""


  def __init__(			self	):






         """simple docstring"""


         a_						     =			None







  def __iter__(			self	):






         """simple docstring"""


         a_						     =			self.top
         while node:
                yield node.data
                a_						     =			node.next







  def __str__(			self	):






         """simple docstring"""


         return "->".join([str(UpperCamelCase__	) for item in self]	)







  def __len__(			self	):






         """simple docstring"""


         return len(tuple(iter(self	)	)	)







  def    _a       (			self	):






         """simple docstring"""


         return self.top is None







  def    _a       (			self   ,	UpperCamelCase__	):






         """simple docstring"""


         a_						     =			Node(UpperCamelCase__	)
         if not self.is_empty():
                a_						     =			self.top
         a_						     =			node







  def    _a       (			self	):






         """simple docstring"""


         if self.is_empty():
                raise IndexError('pop from empty stack'	)
         assert isinstance(self.top   ,	UpperCamelCase__	)
         a_						     =			self.top
         a_						     =			self.top.next
         return pop_node.data







  def    _a       (			self	):






         """simple docstring"""


         if self.is_empty():
                raise IndexError('peek from empty stack'	)

         assert self.top is not None
         return self.top.data







  def    _a       (			self	):






         """simple docstring"""


         a_						     =			None


if __name__ == "__main__":
  from doctest import testmod

  testmod()




